JObject.Parse | C# Online Compiler

JObject.Parse by Anonymous

using System;
using System.Linq;
using Newtonsoft.Json.Linq;

public class Program
{
	public static void Main()
	{
		string responseString = @"{ 'Updated': [ {'Name': 'PI1', 'Type': 'FlareLib.Pump' }, {'Name' : 'PI2', 'Type' : 'FlareLib.Pump'} ]}";
		JObject jo = JObject.Parse(responseString);
		JToken token = (jo["Value"] as JArray).FirstOrDefault(x => x.Value<string>("Id") == "Three");
		Console.WriteLine(token);
	}
}

​x
 
using System;
using System.Linq;
using Newtonsoft.Json.Linq;
​
public class Program
{
    public static void Main()
    {
        string responseString = @"{ 'Updated': [ {'Name': 'PI1', 'Type': 'FlareLib.Pump' }, {'Name' : 'PI2', 'Type' : 'FlareLib.Pump'} ]}";
        JObject jo = JObject.Parse(responseString);
        JToken token = (jo["Value"] as JArray).FirstOrDefault(x => x.Value<string>("Id") == "Three");
        Console.WriteLine(token);
    }
}

1
Unhandled exception. System.Exception: Expected exception
   at Program.GetData(Char data)+MoveNext()
   at Program.GetData(Char data)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()
   at lambda_method2(Closure, AsyncStateMachine`1&)
   at DotNext.Runtime.CompilerServices.AsyncStateMachine`1.System.Runtime.CompilerServices.IAsyncStateMachine.MoveNext() in /_/src/DotNext.Metaprogramming/Runtime/CompilerServices/AsyncStateMachine.cs:line 124
--- End of stack trace from previous location ---
   at lambda_method2(Closure, AsyncStateMachine`1&)
   at DotNext.Runtime.CompilerServices.AsyncStateMachine`1.System.Runtime.CompilerServices.IAsyncStateMachine.MoveNext() in /_/src/DotNext.Metaprogramming/Runtime/CompilerServices/AsyncStateMachine.cs:line 124
--- End of stack trace from previous location ---
   at Program.Main()
   at Program.<Main>()
Command terminated by signal 6

Last Run:	4:10:36 pm
Compile:	0.501s
Execute:	0.25s
Memory:	15.47Mb
CPU:	0.751s

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